Comment on Ask HN: Should there be new RPN calculators to replace the TI-84?parentComments−timcobb1yYeah, I'm also confused by this... the only RPN calculator I know of is the HP 15C, which is old school and not used in education.−rightbyte1yI bought a HP50 (?) in uni to do symbolic math for some exam. It was RPN by default but you could switch.−kube-system1yHP 15C, which is old school and not used in education.Business courses frequently use it−timcobb1yOh that is cool to know, thanks.−JackFr1yYou still see some HP12Cs on bank trading floors.
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Yeah, I'm also confused by this... the only RPN calculator I know of is the HP 15C, which is old school and not used in education.
I bought a HP50 (?) in uni to do symbolic math for some exam. It was RPN by default but you could switch.
Business courses frequently use it
Oh that is cool to know, thanks.
You still see some HP12Cs on bank trading floors.